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Author:

王静 (王静.) | 张会清 (张会清.)

Indexed by:

CQVIP PKU CSCD

Abstract:

随着无线网络的发展与普及,室内定位越来越受到人们的关注;但是由于墙体等障碍物的存在和多径效应严重,室内环境相对复杂,对定位精度的要求也比较特殊;文章研究基于信号强度值(RSSI)的定位技术,引入滤波算法,对RSSI值进行修正,采用迭代的三边测量法估计出坐标位置,并结合TI公司的带定位引擎的片上系统CC2431,通过仿真和实验验证了算法的可行性和优越性,较CC2431减小了定位误差,提高了定位精度.

Keyword:

滤波算法 三边测量 RSSI CC2431

Author Community:

  • [ 1 ] [王静]北京工业大学
  • [ 2 ] [张会清]北京工业大学

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Source :

计算机测量与控制

ISSN: 1671-4598

Year: 2009

Issue: 12

Volume: 17

Page: 2500-2503

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 13

Chinese Cited Count:

30 Days PV: 13

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